

MCQOPTIONS
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1. |
A 600 kVA transformer has iron losses of 400 kW and copper losses of 500 kW. Its kVA rating for maximum efficiency is given by |
A. | 537 kVA |
B. | 548 kVA |
C. | 555 kVA |
D. | 585 kVA |
Answer» B. 548 kVA | |